All Photos(1)
About This Item
Linear Formula:
C6H4[C≡CSi(CH3)3]2
CAS Number:
Molecular Weight:
270.52
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Assay
98%
form
solid
mp
121-123 °C (lit.)
storage temp.
2-8°C
SMILES string
C[Si](C)(C)C#Cc1ccc(cc1)C#C[Si](C)(C)C
InChI
1S/C16H22Si2/c1-17(2,3)13-11-15-7-9-16(10-8-15)12-14-18(4,5)6/h7-10H,1-6H3
InChI key
CMTMWEXUJQSPCA-UHFFFAOYSA-N
General description
1,4-Bis[(trimethylsilyl)ethynyl]benzene is a diyne that can be prepared by the reduction of 1,4-bis[(trimethylsilyl)ethynyl]-2,5-cyclohexadiene-1,4-diol with stannous chloride. It reacts with di(tert-butyl)aluminium hydride by hydroalumination and undergoes addition of one Al-H bond to each C-C triple bond.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
The hydroalumination of diethynes with di (tert-butyl) aluminium hydride: a facile method for the synthesis of organometallic dialuminium compounds.
Uhl W and Breher F.
Journal of Organometallic Chemistry, 608(1), 54-59 (2000)
A simple ?palladium-free? synthesis of phenyleneethynylene-based molecular materials revisited.
Lydon DP, et al.
New. J. Chem., 29(7), 972-976 (2005)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service